These TTL hex buffers and drivers feature high-voltage open-collector outputs for interfacing with high-level circuits (such as MOS) or for driving high-current loads (such as lamps or relays), and also are characterized for use as buffers for driving TTL inputs. The SN5407 and SN7407N devices have minimum breakdown voltages of 30 V, and the SN5417 and SN7417 devices have minimum breakdown voltages of 15 V. The maximum sink current is 30 mA for the SN5407 and SN5417 devices and 40 mA for the SN7407N and SN7417 devices.
These devices perform the Boolean function Y = A in positive logic.
These circuits are completely compatible with most TTL families. Inputs are diode clamped to minimize transmission-line effects, which simplifies design. Typical power dissipation is 145 mW, and average propagation delay time is 14 ns.
Convert TTL Voltage Levels to MOS Levels
High Sink-Current Capability Design
Open-Collector Driver for Indicator Lamps
Inputs Fully Compatible With Most TTL Circuits
On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
These TTL hex buffers and drivers feature high-voltage open-collector outputs for interfacing with high-level circuits (such as MOS) or for driving high-current loads (such as lamps or relays), and also are characterized for use as buffers for driving TTL inputs. The SN5407 and SN7407 devices have minimum breakdown voltages of 30 V, and the SN5417 and SN7417 devices have minimum breakdown voltages of 15 V. The maximum sink current is 30 mA for the SN5407 and SN5417 devices and 40 mA for the SN7407 and SN7417 devices.
These devices perform the Boolean function Y = A in positive logic.
These circuits are completely compatible with most TTL families. Inputs are diode clamped to minimize transmission-line effects, which simplifies design. Typical power dissipation is 145 mW, and average propagation delay time is 14 ns.
Number of Input Lines
6
Number of Output Lines
6
Polarity
Non-Inverting
Supply Voltage Max
5.25 V
Supply Voltage Min
4.75 V
Maximum Operating Temperature
+ 70 C
Mounting Style
Through Hole
Package / Case
PDIP-14
Packaging
Tube
High Level Output Current
- 0.25 mA
Logic Family
TTL
Logic Type
Bipolar
Low Level Output Current
40 mA
Minimum Operating Temperature
0 C
Number of Channels per Chip
5
Output Type
Open Collector
Propagation Delay Time
26 ns at 5 V
Factory Pack Quantity
25
For the SN7407N component, you may consider these replacement and alternative parts.
| Models | Manufacturer | Package/Case | Description |
|---|---|---|---|
| SN7407J | TI | CDIP-14 | HEX BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS |
| SN7407D | TI | SOIC-14 | Buffer/Driver 6-CH Non-Inverting Open Collector Bipolar 14-Pin SOIC Tube |
| SN7407DR | TI | SOP-14 | Buffer/Driver 6-CH Non-Inverting Open Collector Bipolar |